Simon Willison’s Weblog

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Monday, 10th December 2007

Shadowmaker. Upload a PNG with a transparent background and get back a shadow image suitable for use with the Google Maps API. # 3:45 pm

ErlyWeb vs. Ruby on Rails EC2 Performance Showdown. ErlyWeb’s peak response rate beats Rails by 47x, albeit with a hugely simplified benchmark. More interesting than the results is the idea of using EC2 for benchmarking on identical simulated hardware. # 3:27 pm

Updates to template_utils. James Bennett’s Django template_utils library now provides tags for consuming external RSS and Atom feeds. Combine with template fragment caching for an instant mashup written just using templates. # 3:25 pm

Django snippets: Authenticate against Active Directory. Uses a custom authentication backend with the Python ldap module. If Django hasn’t seen the user before a new Django user account is created with data from ldap. # 8:40 am

2007 » December

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